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112k
one
About 100-125 head cows and calves
There are about 9 million dairy cows in the United States. Dairy cows can make a lot more milk than in the past. In the 1940's there were 25 million cows.
Nearly 10 million
Many different products come from dairy cows. Ten things that come from dairy cows is yogurt, milk, pudding, cheese, ice cream, ricotta cheese, butter, cottage cheese, and cream cheese.
To increase milk production.
Where are you talking about? On a particular farm, in a particular country, or what??
Well on my cousins dairys together there are at least 9,000
There are just over 3 million.
The state of Wisconsin is currently home to 17, 800 dairy farms and 1,271,00 dairy cows.
There are dairy bulls. If the cow is not bred, she will not produce milk. Bulls are necessary to do this. Although, many cows are now artificially inseminated. Unless dairy heifers are needed to increase the herd or to replace cows that are too old, any bull's semen will do.